人教版八年级英语上册第七单元第一课时Unit 7 Will people have robots? 课件（该课件内含音频文件）

1.What will the future be like according to the book about the future?
Cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Maybe people will have to move to other planets.
2. What can people do to save the earth?
We can use less water and plant more trees. Everyone should play a part in saving the earth.
3.Do you think there will be robots in people’s homes? 你认为人们家里将有机器人吗？